Drones are filling our skies. If companies like Amazon manage to negotiate their way past aviation restrictions, drones will soon be delivering our shopping to our homes and workplaces. No longer just toys and aerial photography tools, drones are here to stay. They are used in search and rescue, disaster relief, bomb disposal, military and civilian reconnaissance, archaeology, infrastructure inspection, anti-poaching, conservation, construction and law enforcement.

In 1972 a bunch of geeks at Stanford University held a video game competition. The prize was a year’s subscription to Rolling Stone  magazine and the game was Spacewar!, in which two monochrome spaceships attempt to shoot each other whilst avoiding the gravity well of a star. It was the first known organised video game competition.

Last year courseindex.com featured a story about a new centre for cyber security at Bletchley Park in the UK, a ‘Hogwarts for hackers’ designed to recruit the best young minds in I.T. in the fight against cyberterrorism and other computer-based threats to national security.

In today’s world of just-in-time learning, where it’s perfectly possible to get a degree-level education without needing to spend tens of thousands on an actual degree, a lot of what we need to learn can be had for free. It can also be had when we need it, rather than forming part of a three or four-year program and being forgotten by the time we come round to needing to use it.

Sometimes at school students miss something important due to absence, inattention, teacher sickness or sporting commitments. Alternatively they might struggle with the subject in general and need extra support to get them through the year with good grades. Conversely, some students may be particularly fascinated by a subject and wish to deepen their knowledge. In the case of geometry, which forms the foundation for many disciplines and, ultimately, careers, taking extra online classes from an expert can help students to really nail down this fundamental subject.

Cuddly Apple co-founder Steve Wozniak is the figurehead of a new educational enterprise aimed at training the next generation of tech wizards and fast-tracking the most promising ones.